Projects

Designed and built a low-cost spectrophotometer for measuring the absorbance of liquid samples. The device combines an LED light source, a CdS photocell, an analog signal-filtering circuit, an Arduino Uno R3, a live MATLAB interface, and a custom 3D-printed enclosure.

The design was developed iteratively through prototyping and testing, with the final system calibrated against a laboratory spectrophotometer.

Designed and built a low-cost spectrophotometer for measuring the absorbance of liquid samples. The device combines an LED light source, a CdS photocell, an analog signal-filtering circuit, an Arduino Uno R3, a live MATLAB interface, and a custom 3D-printed enclosure.

The design was developed iteratively through prototyping and testing, with the final system calibrated against a laboratory spectrophotometer.

Designed and built a low-cost spectrophotometer for measuring the absorbance of liquid samples. The device combines an LED light source, a CdS photocell, an analog signal-filtering circuit, an Arduino Uno R3, a live MATLAB interface, and a custom 3D-printed enclosure.

The design was developed iteratively through prototyping and testing, with the final system calibrated against a laboratory spectrophotometer.

Designed and built a low-cost spectrophotometer for measuring the absorbance of liquid samples. The device combines an LED light source, a CdS photocell, an analog signal-filtering circuit, an Arduino Uno R3, a live MATLAB interface, and a custom 3D-printed enclosure.

The design was developed iteratively through prototyping and testing, with the final system calibrated against a laboratory spectrophotometer.